Amazon.com: COMeap Replacement for Dual CPU 8 Pin Male to Mini 12 Pin NVIDIA GeForce RTX 30 Series GPU Power Adapter Cable for Corsair Modular PSUs 25-inch(63cm) : Electronics
2x PCIe 8pin to 1x 12pin GPU power cable, black sleeved, 16AWG-550mm for SilverStone modular power supplies & NVIDIA RTX 3070/3080/3090 - Walmart.com
Pinout for 12-pin adapter included with RTX 3080 : r/nvidia
NVIDIA's new 12-pin power connector for RTX 3000 cards is spotted in the wild - NotebookCheck.net News
Dual 8Pin to 12pin Graphics Card Power Cable for NVIDIA RTX30 Series 3070 3080 | eBay
EVGA Intros PerFE 12 Individually Sleeved Cable for RTX 3090 FE and RTX 3080 FE
Modular Power 12pin To 2 Port Pci-e 6+2pin Power Supply Cable Dual Gpu 8pin For Corsair Ax Series Ax650 Ax750 Ax850 - Pc Hardware Cables & Adapters - AliExpress
The GeForce RTX 3080 Founders Edition has a 12-pin power connector, but it may be an NVIDIA-exclusive - NotebookCheck.net News